http://members.shaw.ca/sonde/index.htm 60,000+ feet balloon launched glider with wireless telemetry. This is wild -- >>>>>>>>>>>>>>>>----<<<<<<<<<<<<<<<<< ........ Alex Fraser N3DER ......... ......... beatnic at comcast.net ....... [~]_>^</\-[~]_>^</\-[~]_>^</\-[~]_>^<